Details

Overview

The SMD356C is a three-phase motor driver for hybrid stepper motors, supports 16 grades setting for both drive current and stepping subdivision, resolution up to 12000S/R. It is widely used in CNC equipment, sculpturing machine, cutting machine, etc.

Features

Wide range voltage input (DC 24V~60V)

16 grades stepping subdivision setting, resolution up to 12000S/R

16 grades drive current setting, adjustable between 1.2A/Phase and 6.0A/Phase

Supports three control modes: common cathode, common anode, and differential

Supports alerts for undervoltage, overvoltage, overheat, overcurrent

Supports phase memory when power down

Optical isolation for both I/O signal and input signal

When the stepping pulse stops over 100ms, coil current will be halved automatically

Comes with development resources and manual (examples for Raspberry Pi, STM32， Arduino)

Specifications

Operating voltage: DC 24V ~ 60V

Signal voltage: 4.2V ~ 24V

Drive current: 1.2A ~ 6A

Signal frequency: ≤150KHz

Control mode: common cathode, common anode, and differential

Applications

The SMD356C is suit for medium or small size CNC equipments which requires high resolution, such as: